baber/WOPTO huggingface dataset:
Patent JP-2004353584-A (JP)
Title: Liquid injection device
Inventor: HIROTA JUICHI
IPC: F02M69/00
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid injection device capable of surely atomizing liquid injected into a liquid injection space by surely discharging bubble in a liquid injection chamber.  <P>SOLUTION: The liquid injection device 10 is provided with the liquid injection chamber 30. The liquid injection chamber 30 includes a liquid introduction part 30a introducing liquid (fuel) pressurized by a pressurizing pump, a liquid distributing part 30b connected to the liquid introduction part and distributing liquid and including a liquid injection hole 30b1 for injecting distributed liquid to the liquid injection space, and a liquid discharge part 30c connected to the liquid distribution part and discharging the liquid. Pressure oscillation is applied to the liquid by a pressure oscillation imparting means 31 arranged in the liquid distribution part, and injected liquid is atomized. Bubbles generated in the liquid distribution part are discharged from the liquid injection chamber through the liquid discharge part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003341093-A (JP)
Title: Device for loading and supplying solid ink
Inventor: JONES BRENT R
IPC: B41J2/175
Filed: 2003-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a guide rail for guiding an ink stick on a supply channel.   <P>SOLUTION: This device comprises the supply channel for receiving the plurality of ink sticks 2 and a first guide rail 28 that supports the upper portion of each ink stick 2 when the ink stick 2 moves in at least one supply channel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004364364-A (JP)
Title: Coupling structure of motor and reduction gear
Inventor: KAMIYAMA KOICHI
IPC: F16H57/021
Filed: 2003-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To perform centering work of the input shaft of a reduction gear and the output shaft of a motor accurately with good workability.  <P>SOLUTION: In the structure for coupling the output shaft 11 of a motor 1 with the input shaft 21 of a reduction gear 2, a spigot 12 is provided on the projecting surface 1a of the output shaft 11 of a motor 1 and a spigot hole 22 is provided in the opening flange surface 2a of the reduction gear 2 such that they are fitted to each other. A resilient ring 6 is applied to the inner circumferential wall face of the spigot hole 22 so that clearance between the spigot 12 and the spigot hole 22 is absorbed substantially and centering of the output shaft 11 and the input shaft 21 can be effected by simply inserting the spigot 12 into the spigot hole 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363260-A (JP)
Title: Non-volatile semiconductor storage device
Inventor: KAWASAKI TOSHIAKI
IPC: H01L27/115
Filed: 2003-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor storage device in which the area of a cell array can be reduced, regarding the non-volatile semiconductor storage device manufactured in a CMOS (complementary metal oxide semiconductor) process.  <P>SOLUTION: In a memory cell 51, the substrate contact regions of NMOS (n-channel MOS) transistors 2 and the well contact regions of PMOS (p-channel MOS) transistors 1 are arranged in the vertical direction to floating gates 7. The cell array 50 is constituted so that the memory cells 51 and the memory cells arranging the memory cells 51 in a linear symmetry are disposed alternately in a row direction (X), and sub-arrays 51C are constituted and the sub-arrays disposed in the row direction (X) are arranged in parallel or arranged in the linear symmetry in the line direction (Y). Accordingly, since the substrate contact regions, the well contact regions and the diffusion regions of PMOS transistors can be used in common among the adjacent memory cells; the areas of the cell arrays can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363350-A (JP)
Title: Minute magnetic substance of annular single magnetic domain structure and method of manufacturing the same or magnetic recording element using the same
Inventor: AKINAGA HIROYUKI
IPC: H01L21/8246
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a minute magnetic substance or an MRAM using the same in the minute magnetic substance of the nano-scale, which can control the direction of magnetization and is freed from limitation in the number of times of updating and writing processes.  <P>SOLUTION: In the method of manufacturing a minute magnetic substance and an MRAM using the same substance, the substance is formed of a flat plate type ferro-magnetic substance, the shape of the flat surface has the line symmetrical axis and is asymmetrical in the direction perpendicular to the line symmetrical axis, and the annular single magnetic domain is formed when the parallel external magnetic field disappears.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004363368-A (JP)
Title: Cleaning apparatus and polishing apparatus
Inventor: HAI MASAKI
IPC: B08B3/02
Filed: 2003-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning apparatus capable of preferably cleaning an object to be cleaned such as a semiconductor wafer and certainly removing an unwanted material having entered a kerf.  <P>SOLUTION: The cleaning apparatus 40 is provided with a cleaning tank 400 for storing a cleaning liquid, a supporting member 402 for supporting the substantially plate-like cleaning object 5 in the cleaning tank 400, and an ultrasonic oscillation means 406 provided on the bottom of the cleaning tank 400; and the object to be cleaned 5 dipped into the cleaning liquid is cleaned with an ultrasonic wave. In this cleaning apparatus 40, the supporting member 402 is a member having liquid permeability and capable of placing the object to be cleaned 5, is disposed between the surface of the cleaning liquid and the bottom of the cleaning tank 400, and supports the object 5 being placed horizontally with the surface of the liquid in a state that the object is completely dipped into the cleaning liquid. When the object 5 is placed, the cleaning apparatus 40 allows the cleaning liquid to flow in the lower side of the supporting member 402 in the cleaning tank 400 to generate a negative pressure by a Bernouilli effect, thereby moving the object to be cleaned toward the supporting member 402 side.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005002151-A (JP)
Title: Cross-linkable fine particle, hydrophilization treating agent, method for coating hydrophilic film and hydrophilic film
Inventor: IIDA YOSHIKAZU
IPC: C09D125/18
Filed: 2003-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cross-linkable fine particle and a hydrophilization treating agent forming a hydrophilic film suitably usable for a metal, especially aluminum and its alloy, having excellent hydrophilicity, especially hydrophilicity persistence after sticking a pollutant and having even adhesiveness.  <P>SOLUTION: The cross-linkable fine particle is obtained as follows. Copolymerization of a monomer component composed of 30-95 mass% of a monomer (a) represented by formula (1) (wherein, R<SP>1</SP>denotes hydrogen or a methyl group; and R<SP>2</SP>denotes CH<SB>2</SB>or C<SB>2</SB>H<SB>4</SB>) with 5-60 mass% of a monomer (b) having a polyoxyalkylene chain and a polymerizable double bond and 0-50 mass% of other polymerizable monomers (c) is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004336682-A (JP)
Title: Control method of image recording/reproducing apparatus and image recording/reproducing apparatus
Inventor: OTANI HISASHI
IPC: H04N5/93
Filed: 2003-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically reproduce and display the still images of a memory card in a slide show mode on an indicating device screen in a picture recording/reproducing apparatus used for a channel server.  <P>SOLUTION: In the case it reproduce and display on the indicating device 300 two or more still images stored in a memory card 126, in the slide show mode, the memory card 126 is inserted into an insert opening 125 of the apparatus 100. A controller 121 reads a file name recorded on the memory card 126 when the main power is supplied to the apparatus 100. If there is the file name, the slide show is performed automatically.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005006443-A (JP)
Title: Switching power supply device
Inventor: HORII KAZUHIRO
IPC: H02M3/28
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching power supply device that is provided with a synchronous rectifying circuit, suppresses a back flow by a simple circuit, and has a circuit constitution that can prevent the variation of input.  <P>SOLUTION: An input power supply 10 and a switching element TR1 are connected in series to a primary winding 11 of a transformer To, a rectifying smoothing circuit 1 having synchronous rectifying elements TR2, TR3 is connected to a secondary winding 12, and a rectifying smoothing circuit 2 is connected to a tertiary winding 13. A switching element control circuit 4, to which an output voltage of the rectifying smoothing circuit 2 is inputted, on/off-controls the switching element TR1 so that the output voltage of the rectifying smoothing circuit 2 of the tertiary winding 13 reaches a prescribed voltage, and controls an output voltage of the rectifying smoothing circuit 1 connected to the secondary winding 12 to be a prescribed voltage. A synchronous decoupling circuit 20 that decouples the tertiary winding 13 and the rectifying smoothing circuit 2 in synchronization with a signal by which the switching element control circuit 4 turns off the switching element TR1, is arranged between the tertiary winding 13 and the rectifying smoothing circuit 2.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004310970-A (JP)
Title: Optical disk drive
Inventor: FUJIOKA KENTA
IPC: G11B7/12
Filed: 2003-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To detect that a coating layer applied to a disk side end surface of a lens holder that supports an objective lens collides with a laser beam incident face of an optical disk.  <P>SOLUTION: In an optical disk drive 50A wherein the coating layer 82 is applied to the disk side end surface 81a of the lens holder 81 that supports the objective lens OB3 in an optical pickup 70 in recording and/or reproducing data on/from the optical disk by using a coating material that is softer and has higher slipperiness than the optical disk, the lens holder 81 is provided with an optical disk collision detector 83 which detects that the coating layer 82 collides with the laser beam incident face of the optical disk and outputs an optical disk collision detection signal 83a when a signal surface of the optical disk is recorded and/or reproduced by the objective lens OB3.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004080004-A (JP)
Title: Integrated memory circuit and method for manufacturing the same
Inventor: PALM HERBERT
IPC: H01L27/115
Filed: 2003-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the area of a cell and to reduce the cost of a memory device.  <P>SOLUTION: An NROM type memory circuit includes a memory cell array formed on a semiconductor substrate and a control circuit for controlling the memory cell array. The memory cell array includes bit lines and word lines, and the bit lines are formed by a substance different from a substance of the substrate. The bit lines and the word lines are spread on the control circuit, and the bit lines are recessed on the surface of the semiconductor substrate so that the difference between the upper surface of the bit lines and the surface of the semiconductor substrate is smaller than a regulated value. Consequently, the word lines can be formed on the complete or almost complete plane.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005010259-A (JP)
Title: Imaging device
Inventor: YOSHIDA KAZUHIRO
IPC: G03B17/18
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new imaging device that enables a user to more easily recognize the operation state of an operation part like an electronic flash than before with simple constitution.  <P>SOLUTION: This imaging device is equipped with the electronic flash 3, an imaging element 101, a memory 124 which stores image data obtained by the imaging element, and a light emitting element 9. The light emitting element 9 displays an operation for writing the image data to the memory 124 and an operation for electrically charging the electronic flash through its blinking operation. To discriminate between both the operations, the blinking frequency of the light emitting element 9 is changed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005010938-A (JP)
Title: Traveling supporting system and on-vehicle terminal equipment
Inventor: OKUKI TOMOKAZU
IPC: G08G1/005
Filed: 2003-06-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traveling supporting system for performing information communication between pieces of terminal equipment for preventing the erroneous announcement of collision based on a traveling environment, and for making announcement of collision necessary for a crew.  <P>SOLUTION: In the traveling supporting system of a vehicle where inter-vehicle communication is performed by on-vehicle terminal equipment A mounted on a vehicle, the on-vehicle terminal equipment A decides the possibility of the collision of its own vehicle with another vehicle, and announces it to a crew when there is the possibility of collision. When a structure such as a guard rail or fence is present between its own vehicle and another vehicle, and actually the possibility of collision is hardly present, the on-vehicle terminal equipment A regulates the announcement of collision.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004161603-A (JP)
Title: Method for producing ammonium thiosulfate
Inventor: SCHOUBYE PETER
IPC: C01B17/64
Filed: 2003-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for continuous production of ammonium thiosulfate from NH<SB>3</SB>, H<SB>2</SB>S, and SO<SB>2</SB>.  <P>SOLUTION: The method includes the steps of; (a) condensing a first feed stream containing H<SB>2</SB>O, H<SB>2</SB>S, and NH<SB>3</SB>in a partial condenser 4, wherein the molar ratio of H<SB>2</SB>S:NH<SB>3</SB>is <0.4: (b) feeding an aqueous condensate containing NH<SB>4</SB>HS and NH<SB>3</SB>from the condenser 4 to a reactor 9 and bringing a third feed gas stream 7 containing H<SB>2</SB>S into contact with an aqueous solution 10 containing NH<SB>4</SB>HSO<SB>3</SB>and (NH<SB>4</SB>)<SB>2</SB>SO<SB>3</SB>to form an aqueous solution of (NH<SB>4</SB>)<SB>2</SB>S<SB>2</SB>O<SB>3</SB>; (c) feeding the gaseous stream containing NH<SB>3</SB>and H<SB>2</SB>S from the condenser 4 to a mixer 13 to dissolve the same into water from an aerosol filter 25; (d) feeding a second gaseous feed stream 20 containing SO<SB>2</SB>of about 2/3 mol per mol NH<SB>3</SB>included in the first feed stream to an SO<SB>2</SB>absorber 21 and an aerosol filter 25; (e) feeding the aqueous solution of the mixer 13 to the SO<SB>2</SB>absorber 21; (f) feeding the off-gas from the absorber 21 to the aerosol filter 25; and (g) adding an amount of water required for diluting the aqueous solution of (NH<SB>4</SB>)<SB>2</SB>S<SB>2</SB>O<SB>3</SB>extracted from the reactor 9 to the aerosol filter 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005007328-A (JP)
Title: Apparatus and method for manufacturing thin film
Inventor: MATSUI YOSHIKAZU
IPC: B05D1/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a thin film, in which a thin film having a uniform thickness can be manufactured, the productivity of the thin film can be improved, and a ventilation can be performed efficiently inside the apparatus, and a method therefor.  <P>SOLUTION: The apparatus for manufacturing the thin film has a means 18 preheating a plate type substrate, a means attracting the preheated plate type substrate on a hot plate 19, and a means 20 spraying a solution containing a raw material of the thin film on a surface of the plate type substrate attracted on the hot plate 19. The method of manufacturing the thin film is composed of a process of preheating the plate type substrate, a process of attracting the preheated plate type substrate on the hot plate, and a process of spraying the solution containing the raw material of the thin film on the surface of the plate type substrate attracted on the hot plate.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005009038-A (JP)
Title: Special compound false twist yarn and method for producing the same
Inventor: YANAGIHARA MASAAKI
IPC: D02G3/36
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a special compound false twist yarn giving a cloth having extremely soft feeling, good rebound resilience and bulkiness and excellent water-absorbing/quick-drying property, low air permeability and moisture-proofness.  <P>SOLUTION: The special compound false twist yarn is a sheath-core conjugated yarn is composed of a yarn group A and a yarn group B. The yarn group A is placed mainly in the sheath part, has a single fiber cross-section having two or more constricted parts and a flatness of 2-7 and is composed of a polyester containing 1.0-3.5 wt.% titanium oxide and 0.5-3.0 wt.% polymethyl methacrylate-based polymer or polystyrene-based polymer. The yarn group B is composed of a polyester containing 1.0-3.5 wt.% titanium oxide and is placed mainly in the core part. The average yarn length of the yarn group A is longer than that of the yarn group B by 5-20%.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005011169-A (JP)
Title: Process event occurrence history and display method
Inventor: YUNOKI KENICHI
IPC: G05B23/02
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To appropriately display an icon showing the occurrence of an event stored in a screen.  <P>SOLUTION: A monitor device 3 is provided with a means for setting a time area where trend being the history of process data is the target of display according to a request from an operator, a means for deciding an allocation period for which each icon is made responsible within a set time area according to a time span being the length of the time area, a means for preparing an operation monitor screen by selecting either bird's-eye view display for representing the same kinds of events occurring in a certain allocation period with one icon responsible for the allocation period or detail display where the events are made to correspond to the icons one to one and a means for displaying the operation monitor picture.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004128461-A (JP)
Title: Active shield superconductive magnet assembly
Inventor: SCHAUWECKER ROBERT
IPC: H01F6/00
Filed: 2003-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the boundary value of a peripheral magnetic field even when an individual parameter of a coil device has a value different from a desired one.  <P>SOLUTION: A magnet assembly generating a magnetic field (H) in a z-axis direction in a working volume (AV) comprises an active shield superconductive magnet coil system (M) and at least one current path (P1, ..., Pn) which superconductively closes in an active state. The active shield superconductive magnet coil system (M) comprises an inner part coil system in a radial direction (C1) and an outer part coil system in a radial direction (C2) arranged in coaxial with each other. A current through the current path (P1, ..., Pn) is set at an adequate value. Thereby deviation of the magnet assembly from a specification of the peripheral magnetic field due to deviation of a coil parameter from a designed value is compensated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005016734-A (JP)
Title: Regenerative heating panel
Inventor: FUKUCHI NAGAYOSHI
IPC: E04F13/08
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a regenerative heating panel installed on a wall, capable of unifying a temperature of a heat radiation face in comparison with a conventional one.  <P>SOLUTION: This regenerative heating panel is formed by successively stacking a heat insulating board, a heat generating element, a latent-heat heat storage material panel and a heat radiation board. A plurality of the latent-heat heat storage material panels are used, the heating element is held between each of the latent-heat heat storage material panel and the heat insulating board, and electric wires to each of the heating elements are connected in a state of being separatably energized. Further a heating device is installed in a state in which the regenerative heating panel is buried in a wall of a building in such a state that the heat radiation plate is faced to the inside of a room, and has a control device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005017368-A (JP)
Title: Image forming apparatus
Inventor: SOMIYA TOKUMASA
IPC: G03G15/00
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To enhance transfer performance in an image forming apparatus by a conventional one-pass double-face system and to upgrade image quality by stabler image transfer.  <P>SOLUTION: A transfer roller 24 for transferring each clear image on a first intermediate transfer belt 10 onto a second intermediate transfer belt 20 or the other face of a recording medium is disposed within the second intermediate transfer belt 20, and a transfer roller 14 for transferring each clear image on the second intermediate transfer belt 20 onto one face of the recording medium is disposed within the first intermediate transfer belt 10. Counter rollers 13, 25 which are brought into press-contact with the transfer rollers across the belt, are disposed. Elastic layers of ≤5 mm thickness are formed on surface layers of the transfer rollers 14, 24, the hardness is set to a JIS hardness of ≤50° and the hardness of the transfer rollers 14, 24 is set lower than that of the counter rollers 25, 13. Thus, a sufficiently large (long) transfer region (transfer time) can be ensured and transfer efficiency is enhanced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005019030-A (JP)
Title: Key pattern for key switch
Inventor: WATANABE EIICHIRO
IPC: H01H1/06
Filed: 2003-06-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a key pattern for a key switch which can increase the contact tolerance of a movable contact.  <P>SOLUTION: In the key switch wherein two contact patterns 61, 62 are combined and arranged on a printed circuit board without crossing and these two contact patterns 61, 62 are constructed to be short-circuited via the movable contact, pieces 61a, 61b and pieces 62a, 62b constructing the two contact patterns 61, 62 are arranged in parallel and alternately at a clearance 63 with a predetermined interval a, and the pattern width d of the piece 61b and the piece 62b is formed to be wider than the interval a of the clearance 63.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005014936-A (JP)
Title: Packaging body for sterilized instrument
Inventor: AKAMINE AKINORI
IPC: B65D33/00
Filed: 2003-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging body from which a sterilized instrument can be sterilely and quickly taken out.  <P>SOLUTION: The packaging body for the sterilized instrument comprising a bag-formed hermetic package storing the sterilized instrument comprises a sheet body (2a) having a sealed portion (1a) on at least a side end rim, a sheet body (2b) having a sealed portion (1b) on at least a side end rim, and a sheet body (2c). The sheet body (2c) is sealed with the sheet body (2a) and the sheet body (2b) via the sealed portion (1a) and the sealed portion (1b). The packaging body for the sterilized instrument has a sealed portion (1c) where part of the internal surface of the sheet body (2a) and part of the external surface of the sheet body (2b) are sealed together, and the sheet body (2a) has a rib (3) for unsealing, which is not sealed with the end rim of the sealed portion (1c).  <P>COPYRIGHT: (C)2005,JPO&NCIPI